Author: Larry Griffiths
Date: 18:39:53 02/24/99
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On February 24, 1999 at 18:41:24, Vincent Diepeveen wrote: >On February 24, 1999 at 17:48:23, Larry Griffiths wrote: > >>Greetings CCC Chess Programmers! >> >>How long does it take your chess programs to go 10 full plys >>from whites opening move of E2-E4? > >few seconds, depending upon selectivity it can take up to 1 minute. > Hi Vincent, What do you mean by selectivity? My program ran for 22 minutes (Using a hash table and alpha-beta pruning with a killer heuristic). I have used the CM6000 auto-analysis with 10 seconds per move and have seen it go 10-14 plys deep at times. It sounds like your program is also very fast. Do you mean that you go a few full plys and then do secondary searches? It sounds like I would have to improve the speed of my program by 100 to 1000 times to catch up with you fellows. Larry :-)
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